System Regulators

The MK17 EVO 2/S600 features a newly designed sealed diaphragm first stage and an air-balanced second stage with years of proven performance under its belt. The S600, with its rugged reinforced technopolymer casing and stainless steel front face and ring, provides a steady, effortless flow of air, regardless of depth or water temperature, in the most demanding dive conditions.

Highlights: 

• Sealed balanced diaphragm design makes for the ultimate compact first stage for cold water or contaminated diving conditions.
• Air-balanced diaphragm delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
• Dry chamber is completely environmentally sealed with a dual diaphragm system that keeps out contaminated water. The rib is designed to enhance heat exchange, making the first stage cold water-proof.  
• Two opposing high-pressure ports positioned on a 15º angle allow the first stage to be positioned either up or down, plus provide an optimal hose/transmitter layout.
• S600 second stage's air balanced valve smoothes out the inhalation effort at varying depths and supply pressures.
• Rugged reinforced technopolymer second stage case and front cover with stainless steel frame looks good plus is extremely durable.
• Metal valve housing (barrel) is able to withstand years of aggressive diving.
• User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch.
• Super-flow hose features an oversized bore (larger inside hose diameter) that allows more air to flow on each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow.
• CE certified to EN250A European Standards for all diving conditions, including extreme cold water.
• Full regulator system package includes the R105 Octopus.

Composition:

• Chrome-Plated Brass
• Reinforced Technopolymer Casing, Metal Components

Color: Black/Silver

Product Code: 12.171.300

The MK25 EVO/S270 Nitrox is ideal for technical divers who need a dedicated nitrox delivery system that is certified for air mixes up to 100% oxygen. The air-balanced S270, with its PU green cover devoted specifically to this nitrox version, provides smooth and consistent airflow in a solid anti-scratch design that’s able to stand up to years of rugged use. Complying with the most stringent safety norms, you simply won’t find a more reliable nitrox breathing system for all diving conditions and water temperatures than this regulator combo.

Highlights: 

• Lightweight S270 casing, made of a fiberglass-reinforced nylon core and a special PU outer layer, is extremely durable plus helps reduce jaw fatigue and improves diving comfort
• Technopolymer plastic barrel with a metal thread and a balanced valve helps save weight and provides a surface that ice crystals can't grab onto when diving in extreme cold water.
• Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
• Dive/predive switch is easy to use even wearing thick gloves.
• Compact and efficient exhaust tee minimises exhalation effort
• Air balanced flow-through piston provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Patented XTIS (Extended Thermal Insulating system) insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
• Two opposing high pressure ports allow the first stage to be positioned either up or down.
• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximise hose routing options.
• All Nitrox certified SCUBAPRO regulators are suitable for use with air mixes up to 100% oxygen.

Composition:

• Chrome-Plated Brass
• Reinforced Technopolymer Casing

Color: Multicolor

Product Code: 12.270.500

The Cressi T10 SC PVD Master is designed for divers who expect high levels of performance in demanding conditions. The T10-SC PVD 1st stage has a hyper-balanced diaphragm that adjusts airflow to match ambient water pressure for improved breathing performance at depth, even as cylinder pressure decreases. The environmentally sealed design keeps water and debris out to prevent the risk of freezing or contamination. A conical 1st stage filter offers a large surface area for the efficient filtration of impurities from the cylinder. The conical shape means that the filter can handle more contaminants before needing to be replaced. This high-performing 1st stage is finished in a super-tough PVD titanium coating that will keep your regulator looking good for years. The Master 2nd stage features a premium laser-etched titanium front cover and the elliptical design fits naturally against the diver’s face. The elliptical diaphragm has a large surface area, which reduces the effort needed to inhale, especially in high-demand situations or at depth. Cold water performance is further improved by the Master’s internal heat exchanger, which uses warmth from the diver’s breath, or the surrounding water, to stop ice from forming inside the regulator. A large breathing effort adjuster lets divers easily customise airflow, even when wearing gloves. The MASTER uses our Safe-Flex hose, which is incredibly flexible compared with traditional hoses.

Highlights :

• Cold Water Certified EN 250 A < 10°C
• The Hyperbalanced Diaphragm 1st stage increases airflow as cylinder pressure drops, for a consistent breathing experience at all depths.
• Environmentally sealed for cold/warm water diving - the 1st stage chamber stays dry, protecting the internal parts from freezing or contamination.
• 2 7/16” HP ports UNF
• 4 3/8” MP ports UNF
• The ports are arranged in a T-shape to optimise hose routing and minimise the space required.
• With minimal inhalation effort, the T10 SC delivers a smooth, natural breathing experience and outperforms most regulators on the market.
• Special PVD coating and titanium front cover are highly resistant to scratches, corrosion and wear.
• Advanced pneumatically balanced 2nd stage reduces breathing effort at any depth, for an exceptionally smooth breathe during demanding dives.
• Adjustable venturi maximises airflow in dive mode and prevents free-flows when the regulator is on the surface.
• Adjustable venturi maximises airflow in dive mode and prevents free-flows when the regulator is on the surface.
• Patented elliptical diaphragm increases diaphragm surface area for a smoother and more responsive breathe, without added bulk.
• An internal heat exchanger prevents the 2nd stage from freezing for reliable performance in extreme diving conditions.

Composition:

• Titanium Based Coating

Color : Black/Yellow

Product Code : HX830199

If you dive deep, dive cold, or often find yourself on silty bottoms, the MK19 EVO/G260 is the regulator for you. While you don’t need to dive less-than-pristine waters to appreciate this system, it’s a great choice for cold water or harsh conditions, which is why tech divers and cave explorers just love this reg. The compact MK19 EVO is completely sealed off from the elements, ensuring trouble-free operation no matter how cold or murky the water gets. The G260 is the most imitated air balanced second stage of all time. It features metal internal components and a left-right hose attachment option, making it a great choice for tech diving configurations and a consistent top-of-the-line performer. Put them together and you’ve got a winner.

Highlights : 

• Rugged reinforced technopolymer design features SCUBAPRO's largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the water.
• Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
• A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a dive/pre-dive switch prevents free flows in cold water or when used as an octopus.
• High-flow exhaust valve reduces exhalation for better overall breathing comfort, and the reversible hose attachment allows you to easily adjust hose routing for tech diving configurations.
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
• Air-balanced first stage diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate
• Environmentally sealed system prevents water and pollutants from fouling the inner mechanism and is extremely resistant to freezing
• Dry chamber is equipped with a double spring making it more compact and reliable.
• Two opposing high pressure ports allow the first stage to be positioned either up or down, plus provide for an optimum hose/transmitter layout
• Swivel turret comes with four High-Flow LP ports plus one axial Super High-Flow LP port to maximise hose routing options for technical diving layouts

Composition:

• Chrome-Plated Brass
• Metal Components

Color : Black/Silver

Product Code : 12.255.030

Tough, reliable and economical, the MK2 EVO is the perfect choice for novice and experienced divers alike, looking for a simple, go-anywhere regulator that won't put too big a dent in your wallet. When teamed with the R095, this reg system is reliable, easy to maintain and even easier to use.

The MK2 EVO is the only downstream piston style first stage in its price range to offer systems and internal components specifically designed to resist freezing in extreme cold-water conditions. The patent-pending Extended Thermal Insulating System (XTIS) that lets you enjoy an ultra-fast breathing response and maximum airflow with minimal effort, regardless of how cold the water. The XTIS makes this possible by fully isolating the mechanical elements of the first stage from the cold, increasing freezing resistance by an average of 50 percent over the current MK2. The MK2 EVO is also more compact than the standard MK2, yet has a bigger piston that pumps out 15 percent more airflow from a smaller package, resulting in impressive breathing performance wherever you dive. 

The R095 is a modern second stage design based on the heritage of the time-honored R190. The R095 combines a classic downstream valve with a large diaphragm, functional purge button for smooth and easy operation.

Highlights : 

Mk2 Evo First Stage :

• Classic downstream piston
• Chrome plated brass body
• Low pressure ports: 4
• High pressure ports: 1
• Airflow at 2900psi: 2600 l/min - 92 SCFM
• Available in either 3364psi/232bar INT or 4350psi/300bar DIN configurations

R095 :

• Classic downstream valve
• VIVA Preset
• Super-flow hose
• High comfort orthodontic mouthpiece
• Left/right hose attachment
• Air flow at 200 bar: 1400 l/min - 50 SCFM
• Maximum low pressure: 14 bar / 203 PSI

Composition: 

• Metal

Color : Black/Silver

Product Code : 12.096.300

The AC2 + COMPACT is a simple regulator for dive centres and rental programmes.

Highlights:

• 1 Stage:
• The AC2 1st stage can be used in water temperatures above 10°C and features a straightforward unbalanced piston design that is easy to service. With just one HP port, it’s ideal for divers who don’t rely on an air-integrated computer. This traditional 1st stage delivers a no-frills, dependable breathing experience, perfect for high-frequency recreational dives.Unique to Cressi is the AC2’s external 1st stage IP adjustment system. This allows service centres to fine-tune the intermediate pressure while the regulator is on the cylinder, providing a quick fix to keep it in use until the next service. The high-capacity conical filter is designed to trap cylinder debris, before it damages the internal components of the 1st stage.Compatible with parts from the AC25 and AC5 models, the AC2 shares a single maintenance kit for INT and DIN versions, simplifying and reducing servicing costs.
• 2ND Stage:
• The COMPACT 2nd stage is lightweight and comfortable, helping to reduce jaw fatigue on longer dives. A large purge button is easy for new divers to locate and the adjustable Venturi system has two options, a pre-dive mode to minimise free-flows at the surface and a dive mode for optimising performance underwater.With its impact-resistant front cover, anti-scratch surface and easy-to-maintain design, the AC2 + COMPACT is a practical and cost-effective regulator for entry-level divers and dive centres.

Composition:

• Stainless Steel
• Lightweight ABS and Elastomer

Color: Metallic/Grey

Product Code: HX788051

The Cressi AC25M MASTER CROMO brings a modern twist to the traditional piston-style regulator.

Highlights:

• 1st Stage:
• 3rd generation cressi’s ip adjustable balanced piston fi rst stage
• 2x 7/16” hp ports unf
• 5x 3/8” lp ports unf, 1 port on turret top
• Operating pressure:
• Int version: 230 bar | 3,336 psi
• Din version: 300 bar | 4,351 psi
• Calibration pressure: 9.8÷10 bar | 142÷146 psi
• 360° revolving head
• Realized in brass-coated, with a matte finish
• The sintered conical filter protects from any impurity
• 2nd Stage:
• Pneumatically balanced
• Adjustable venturi
• Adjustable inhalation effort
• Patented elliptical diaphragm
• Patented low-friction lever
• Air delivery system without injector
• Adjuster knob coated with pvd process with dual or
• Internal heat exchanger
• Cap opening with cam-lock
• Noise-absorbing technopolymer body
• Removable technopolymer deflector
• Removable mechanics
• Weight without hose: 207 gr
• Combination performance
• Average breathing effort 0.78 j/l
• Jacketed hose extremely light and flexible weight: 153 gr
• Certification en250/2014 a>10° c

Composition:

• Chrome Plated
• Metal
• Stainles Steel

Color: Black/Metal

Product Code: HX900100

The Cressi T10 SC CROMO MASTER CROMO is a high-performance regulator designed for recreational and diving professionals exploring extreme cold-water environments.

Highlights:

• 1st Stage:
• The T10-SC CROMO 1st stage has a hyperbalanced diaphragm that adjusts airflow to match the surrounding water pressure. Requiring minimal inhalation effort, this creates a smooth, natural breathing experience at any depth, outperforming most regulators on the market.  Its environmentally sealed design keeps water and contaminants out, preventing freezing and protecting against debris ingress in silty waters, while also preserving the lubricants. The conical filter provides a larger surface area for efficient filtration, trapping more impurities and requiring less frequent maintenance, making it ideal for technical and frequent divers. With its durable chrome finish, this 1st stage offers long-lasting performance. 
• 2nd Stage:
• The MASTER CROMO 2nd stage is the perfect cold-water partner, with an internal heat exchanger that prevents ice formation inside the regulator. The elliptical design of the 2nd stage increases the surface area of the diaphragm, further reducing the effort needed to inhale, particularly during high-demand dives or at depth.A large breathing effort adjuster allows divers to fine-tune their airflow and the adjustable Venturi helps avoid free-flows at the surface or in strong currents. The MASTER CROMO features our Safe-Flex hose, which is incredibly flexible compared with traditional hoses.

Composition:

• Chrome Plated

Color: Silver

Product Code: HX840100

Become one with the water. Welcome to the Zen of diving.

Highlights:

• 1st Stage:
• The balanced diaphragm MC11 1st stage features Cressi’s PressureSync technology, which maintains consistent Intermediate Pressure (IP) throughout each breathing cycle. This innovative design reduces pressure fluctuations, delivering one of the smoothest and most comfortable breathing experiences available. A high-capacity conical filter traps more impurities from the cylinder than a standard flat filter, protecting internal components, providing cleaner air and reducing maintenance needs.
• 2nd Stage:
• The ZEN 2nd stage has special Radial Pressure Openings that evenly distribute water pressure across the diaphragm, reducing free-flows and ensuring the 2nd stage delivers air only when needed, even in strong currents. The risk of a free-flow is further reduced thanks to the adjustable Venturi system, pre-dive mode minimises free-flows at the surface and dive mode optimises performance underwater.

Composition:

• Electroless Nickel Plated

Color: Black/Gold/Silver

Product Code: HX791111

This top-of-the-range regulator offers maximum performance in minimum space. Second stage very light, the compact is made of lightweight technopolymers to eliminate jaw fatigue. Easy to store and easy to dive, the compact features a pre-dive/dive venturi adjustment knob to manage constant flow and maximize performance at depth.

Highlights:

• 1 Stage:
• Balanced diaphragm
• 2 hp 7/16 unf outlets
• 4 hp 3/8 unf outlets
• Operating pressure: 300 bar (4350 psi) in din version,232 bar (3365 psi) in version with mount
• Calibration pressure: 10 bar
• Self-catalytic nickel-plated brass body
• High-capacity self-catalytic nickel-plated conical filter
• Removable aisi 316 nozzle
• Hyper-balancing
• Spring dinghy to prevent pressure drop
• Adjustment spring: micro-grit-treated stainless steel
• Replaceable cylinder with anti-friction and anti-corrosion properties
• Elastomer protection
• Flow rate: 4500 l/min
• Weight of version with mount: 590 g
• Weight of din version: 450 g
• 2ND Stage:
• Downstream system
• Adjustable venturi effect
• Patented anti-friction lever
• Large purge button
• Scratch-resistant surface
• Bayonet lid support with safety lock
• Deflector removable without tools
• Weight without hose: 135 g
• Combined performance
• Average cracking force 6 mbar
• Average breathing effort of 1 j/l
• Extremely lightweight flexible hose, and hose weight: 153 g
• En250/2014 certification a>10° c

Composition:

• Stainless Steel
• Lightweight ABS and Elastomer

Color: Black/Grey

Product Code: HX784051

When you team SCUBAPRO's flagship first stage with a second stage engineered to excel in harsh conditions, you get a system that any recreational or technical diver can take on any dive, anywhere in the world, and be assured of rock-solid performance and reliability. The MK25 EVO/G260 is just such a system. The MK25 EVO delivers an ultra-fast breathing response, great sensitivity and extra-high airflow, making it the ultimate do-it-all first stage for all water temperatures. The G260 is the most imitated air-balanced second stage of all time. It features metal internal components and a left-right hose attachment option, making it a great choice for tech diving configurations and a consistent top-of-the-line performer.

• Air-balanced flow-through piston in a chrome plated brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Patented XTIS (Extended Thermal Insulating System) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
• Two opposing high pressure ports allow the first stage to be positioned either up or down.
• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
• Air-balanced second stage valve smooths out the inhalation effort at varying depths and supply pressures.
• Rugged reinforced technopolymer design features SCUBAPRO's largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the water.
• Metal components (inlet tube, orifice, inhalation control knob and hose connector) increase resistance to freezing when diving in extreme conditions.
• A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.

 

Product Code:12.252.030.

Highlights:

• Sealed balanced diaphragm design makes for the ultimate compact first stage for cold water or contaminated diving conditions.
• Air-balanced diaphragm delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
• Dry chamber is completely environmentally sealed with a dual diaphragm system that keeps out contaminated water. The rib is designed to enhance heat exchange, making the first stage cold water-proof.&nbsp;&nbsp;
• Two opposing high-pressure ports positioned on a 15º angle allow the first stage to be positioned either up or down, plus provide an optimal hose/transmitter layout.
• C370 second stage's air-balanced valve smooths out the inhalation effort at varying depths and supply pressures
• Compact, rugged fiberglass-reinforced nylon C370 casing takes up little space in a dive bag
• User controls include a diver-adjustable inhalation effort knob and coaxial dive/pre-dive lever
• Large purge button is easy to activate, even wearing thick gloves
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation
• Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from smallest to largest
• CE certified to EN250A European Standards for all diving conditions, including extreme cold water.

Composition:

• Housing1 : Chrome-plated brass
• Sealing 1: Dry ambient chamber, dual diaphragm
• Ports 1: 2 HP, 4 LP ports
• Housing 2: Fiberglass-reinforced nylon
• Frame 2: Stainless steel front ring
• Valve 2: Pneumatically balanced
• Mouthpiece 2: Hi-Flow silicone
• Hose 2: Super-flow (oversized bore)

Color: Black

Product Code: 12.178.300

Thanks to its bullet-proof design, it is the system of choice for training centers as well as new divers.

A totally evolved classic downstream piston first stage, now more of a workhorse than ever. With increased breathing sensitivity and better airflow, freezing resistance is dramatically increased.

First Stage:

XTIS (Extended Thermal Insulating System) with mechanism fully insulated from the environment, increasing freezing resistance by 50%. (Patented)
Key insulation system components in blue.
Airflow increased by 15%
The larger piston provides better breathing performance and sensitivity, yet the overall body size, reduced by 3,5mm, results in a more compact first stage.
Removable orifice allows easier maintenance and longer regulator life.
Modern cosmetic design
Classic Downstream Piston
1 HP/ 4 LP ports.

Second Stage:

Streamlined look and evident SCUBAPRO branding with embossed purge button.
Classic Downstream valve.
Pre-tuned VIVA for uncomplicated use.
Reversible hose attachment.

warranty:3M

Highlights:

• MK2 EVO First Stage: Classic downstream piston, 1 HP & 4 LP ports, DIN 200 bar, XTIS cold-water protection, weight ~454g.
• R195 Second Stage: Downstream valve with VIVA, metal valve housing, super-flow hose, weight ~198g, Nitrox-ready up to 100% O2.

Composition:

• MK2 EVO First Stage: Chrome-plated brass body with XTIS thermal insulation components for cold-water durability.
• R195 Second Stage: Metal valve housing with a durable polymer casing and silicone high-flow mouthpiece.

Color: Black/Green

Product Code: 12.920.060

Highlights:

• Air-balanced flow-through piston in a chrome plated brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Patented XTIS (Extended Thermal Insulating System) thermally insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
• Two opposing high pressure ports allow the first stage to be positioned either up or down.
• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
• Air-balanced second stage valve smooths out the inhalation effort at varying depths and supply pressures.
• Second stage’s rugged reinforced technopolymer case and front cover with stainless steel frame looks good plus is able to withstand years of aggressive diving.
• Full titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.
• Large diaphragm fits inside a more compact second stage casing for maximum breathing sensitivity.
• User controls include an easy-grip diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever.
• The compact Hi-Flow mouthpiece, exclusive to the S620 Ti, is mounted on an enlarged mouthpiece pipe to improve airflow as well as mouth comfort.

Composition:

• MK25 EVO (1st stage): Chrome-plated brass with XTIS thermal insulation and a balanced flow-through piston design.
• S620 Ti (2nd stage): Technopolymer housing with a titanium valve barrel, stainless steel frame, and Hi-Flow silicone mouthpiece.

Color: Black

Product Code: 12.620.300

• Air balanced diaphragm first stage, with its chrome-plated brass body, delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Environmentally sealed system prevents water and pollutants from fouling the inner mechanism.
• Dry ambient pressure chamber increases freezing resistance, ensuring consistent airflow in the coldest conditions.
• Substantial increase in airflow (6900 l/min versus 6500 l/min) includes improved balance of air supply pressure.
• Two high pressure and four high-flow ports maximize air delivery. High-flow performance is available from all four LP ports which are configured for optimum hose routing.
• Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
• Rugged reinforced technopolymer design features SCUBAPRO's largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the water.
• Metal components (inlet tube, orifice, inhalation control knob and hose connector) increase resistance to freezing when diving in extreme conditions.
• A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.
• High-flow exhaust valve reduces exhalation for better overall breathing comfort, and the reversible hose attachment allows you to easily adjust hose routing for tech diving configurations.
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow.

The MK25T EVO is machined from a solid block of titanium which will not corrode, even in concentrated saltwater conditions, promising a century of trouble-free use. It offers excellent resistance to freezing, superb inhalation sensitivity and instant delivery of air on demand. The new S620 Ti embraces the best features of SCUBAPRO's renoed S600 in an upgraded, state-of-the-art design. Smaller and lighter than the S600 but using the same-sized diaphragm, the S620 Ti delivers excellent performance; work of breathing has been reduced by 37% over the S600, providing effortless airflow under all dive conditions. The full titanium inlet tube is ultra-light, the large purge button improves water circulation, and the new exhaust tee increases performance while directing bubbles out of the field of view for the ultimate in lightweight performance.

Scubapro’s flagship regulator system is designed for divers who want the best, The MK25 EVO offers excellent resistance to freezing, superb inhalation sensitivity and instant delivery of air on demand. The A700 offers effortless inhalation and an ease of exhalation that is unmatched in a precision-handcrafted, full-metal package.
Together they provide unparalleled breathing performance in all water temperatures.

First Stage:

Air balanced flow-through piston in a chrome-plated brass body provides constant and effort less airflow unaffected by depth, tank pressure, or breathing rate.
Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance. Key insulation system components are visible in blue.
Spring insulating coating, body insulating bushing, anti-freeze cap, bigger body and cap thread all work in concert with the XTIS to improve cold-water performance.
Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
Two opposing high pressure ports allow the first stage to be positioned either up or down.
Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
Available in either 3364psi/232bar INT or 4350psi/300bar DIN configurations.
DIN version comes with a dual-compound wheel that features an erGo shape and soft grip on a rugged black nylon frame.
Airflow at 2900psi/200bar: (l/min/SCFM): >8500/301.
Intermediate pressure (psi/bar): 130-142/9.0-9.8.

Second Stage:

Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures.
Rugged full-metal case, front cover and valve housing are able to withstand yearsof aggressive diving.
Metal construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.
User controls include a diver-adjustable inhalation effort knob and coaxial-flow Venturi-Initiated Vacuum Assist (VIVA) lever.
Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow.
Airflow at 2900psi/200bar: 2000 l/min - 71 SCFM.

Combining SCUBAPRO’s best-selling second stage and its top-performing first stage is a match made in diver heaven. The MK25 EVO offers excellent resistance to freezing, superb inhalation sensitivity and instant delivery of air on demand.

The S600, with its rugged fiberglass rugged fiberglass reinforced nylon casing and stainless steel front face front face, provides a steady, effortless flow of air, regardless of depth.

First Stage

Air balanced flow-through piston in a chrome-plated brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance. Key insulation system components are visible in blue.
Spring insulating coating, body insulating bushing, anti-freeze cap, bigger body and cap thread all work in concert with the XTIS to improve cold-water performance.
Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
Two opposing high pressure ports allow the first stage to be positioned either up or down.
Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
Available in either 3364psi/232bar INT or 4350psi/300bar DIN configurations.
DIN version comes with a dual-compound wheel that features an erGo shape and soft grip on a rugged black nylon frame.
Airflow at 2900psi/200bar: (l/min/SCFM): >8500/301.
Intermediate pressure (psi/bar): 130-142/9.0-9.8.

Second Stage

Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures.
Metal valve housing is able to withstand years of aggressive diving.
User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch.
Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow.
Airflow at 2900psi/200bar: 1850 l/min - 66 SCFM.

Highlights:

• Handmade carbon fiber front cover, metal casing and metal valve housing (barrel) make for a rugged second stage able to withstand years of aggressive diving.
• Carbon fiber is extremely lightweight and, unlike metal that can change shape when dropped or struck against a hard object, carbon fiber can resist substantial shocks without damage.
• Metal case construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.
• DLC Black Tech coating protects from corrosion and scratches and lends a technical look to the regulator.
• Air balanced second stage smooths out the inhalation effort when diving at varying depths and supply pressures.
• User controls include a diver-adjustable inhalation effort knob and coaxial Venturi-Initiated Vacuum Assist (VIVA) switch.
• Air balanced piston first stage in a Black Tech-coated brass body delivers consistent and effortless airflow, regardless of depth, tank pressure, or breathing rate.
• With its patented ultra-freeze-resistant Extended Thermal Insulating System (XTIS) the MK25 EVO offers excellent thermal insulation by fully isolating the mechanical elements of the first stage from the cold, all without compromising breathing performance.
• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
• Two opposing high pressure ports allow the first stage to be positioned either up or down.
• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.

Composition:

• Body: Chrome-plated marine-grade brass with a Diamond-Like Carbon (DLC) Black Tech coating for enhanced scratch and corrosion resistance.
• Thermal Insulation: Features the Xtreme Thermal Insulating System (XTIS), including an insulating bushing, antifreeze cap, and insulated spring, improving cold-water performance by 30% over previous models.

Color: Black

Product Code: 12.770.800

Scuba Pro MK25 Regulator EVO/G260 Diving Instrument For Divers.

Highlights : 

• Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures
• A diver-adjustable inhalation effort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes, and a Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch prevents free flows in cold water or when used as an octopus.
• High-flow exhaust valve reduces exhalation for better overall breathing comfort, and the reversible hose attachment allows you to easily adjust hose routing for tech diving configurations
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
• Air balanced flow-through piston provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
• Patented XTIS (Extended Thermal Insulating system) insulates the inner mechanism from the environment, improving cold-water resistance and delaying ice formation in extreme cold-water conditions without compromising breathing performance.
• Two opposing high pressure ports allow the first stage to be positioned either up or down.
• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximise hose routing options.
• Includes a zippered fabric case complete with specially fitted padding to protect the regulator during storage and transport

Composition: 

• Carbon Fiber
• Metal Parts

Color : Black

Product Code : 12.771.650

The Cressi MC9 SC Compact Pro is a lightweight, compact regulator that combines high flow rates, excellent cold water performance and reliability all in one system.

Highlights:

• 1 Stage:
• High pressure ports (HP) 2 - 7/16
• Low pressure ports (LP) 4 - 3/8
• Compensation/system: overcompensation diaphragm Flanged filter without circlip
• Air flow 3000 l/min (*)
• Intermediate pressure 9-10 bar
• Intermediate pressure drop (150 bar) 0.5-1 bar
• Exterior regulation LP: yes (Allen key)
• Weight: Int. 615 g / DIN 480 g
• Supply pressure (INT connection) 0-232 bar
• Supply pressure (DIN connection) 0-300 bar
• Tare pressure 9.2-9.6 bar
• Tare regulation scale +/- 0.5 bar
• 2ND Stage:
• Downstream system
• Adjustable Venturi effect
• Patented antifriction lever
• Thermoconductive technopolymer body
• Big purge button
• Anti-scratch surface
• Bayonet-type cap holder with security lock
• Stainless steel cover
• Removable exhaust tee without tools
• Weight without hose: 4.9 oz / 140 g
• Average Cracking effort: 2.41 inwc / 6 mbar
• Average breathing effort 1.1 J/l
• Extremely light and flexible
• Weight: 5.4 oz / 153 g
• Certification EN250/2014

Composition:

• Stainless Steel
• Lightweight ABS and Elastomer

Color: Black/Grey

Product Code: HX782100

A lightweight, techno-polymer barrel second stage, the S560 is air-balanced with diver-adjustable inhalation effort and VIVA. Ensures effortless and smooth breathing in all conditions. The latest regulator innovation from SCUBAPRO is the patent-pending Extended Thermal Insulating System(XTIS), ushering in a new era of cold waterprotection for the industry. Available in EVO first stages, XTIS fully insulates the inner mechanical components for extra protection. With it, the cold-water protection rating for MK25 EVO surges another 30 percent.